baber/WOPTO huggingface dataset:
Patent KR-20010069925-A (KR)
Title: Manufacturing method of asphalt concrete packing material
Inventor: CHAE HONG KI
IPC: C04B18/10
Filed: 2001-05-19
Abstract: PURPOSE: Disclosed is a method for manufacturing ascon filler using living waste incineration dust to incinerate and collect dust being generated in incinerating living waste safely without pollution, to make filler being used in manufacturing ascon. CONSTITUTION: The method for manufacturing ascon filler using living waste incineration dust is characterized by manufacturing ascon filler through a process for collecting incineration material being generated in incinerating various living waste like waste vinyl, waste synthetic resin, shoe subsidiary materials and industrial waste in the incinerator using dust collector; a process for selecting to refine and select deteriorated or bad fineness of incineration material by heating collected incineration material at 200-1200deg.C.
Patent KR-20020090503-A (KR)
Title: Reclaiming method for used styrofoam
Inventor: PARK BYOUNG SIK
IPC: B29B17/00
Filed: 2001-05-28
Abstract: PURPOSE: Provided is a method for recycling waste styrofoam, which can provide resource saving effect resulting from recycling waste styrofoam, and minimize man power, cost and time required for treatment of waste styrofoam, and prevent environmental pollution. CONSTITUTION: The method comprises the steps of (i) dissolving waste styrofoam into simple melter; (ii) storing the dissolved styrofoam in storage tank; (iii) removing foreign substance attached to styrofoam by using filter; (iv) introducing solvent(methylene chloride, -CH2Cl2) and styrofoam into preheater to preheat the solvent and styrofoam so as to recover the solvent; (v) introducing solvent and resin into heating-separator to heat them to about 40 deg.C and separate resin from solvent; (vi) introducing the resin separated from the solvent into resin mixer to extrude it into gel; and (vii) solidifying the gelled resin by cooling, and cutting the resin to form a granular palette.
Patent KR-20020020625-A (KR)
Inventor: LEE JONG SU
IPC: B23B51/02
Filed: 2001-06-07
Abstract: PURPOSE: An insert drill is provided to enlarge life by forming cutting oil holes at both sides of a drill blade and cutting oil channels communicating with the cutting oil holes to supply cutting oil to the drill blade smoothly. CONSTITUTION: An insert drill includes cutting oil channels(11D) formed from an upper end to a lower portion of a drill blade part(11), and a cutting oil flow hole(11e) formed in an insertion part(11f) of a lower end of the drill blade part and communicating with the cutting oil channels. A cutting oil discharge hole(11d) is formed from the upper end to a lower end of the drill blade part and communicates with the cutting oil flow hole. A cutting oil discharge hole(11d') is formed in a side wall from the upper end to the lower end of the drill blade part and communicates with the cutting oil flow hole of the insertion part.
Patent KR-20010111030-A (KR)
Title: 기판 회전장치
IPC: H01L21/687
Filed: 2001-06-08
Abstract: 반도체기판을 회전시키는 장치가 제공되고 상기 장치는 그 위에 상기 기판을 지지하는 기판홀더, 상기 기판홀더를 직접 또는 간접적으로 지지하는 회전자,  비접촉상태에서 상기 회전자를 자기적으로 부상 및 지지시키는 자기부상기구, 및 상기 회전자를 자기적으로 회전시키는 자기회전기구를 포함한다. 상기 자기부상기구와 자기회전기구는 단일 일체형 유닛구조체로서 형성된다. 상기 유닛구조체는 상기 회전자에 회전력을 제공하기 위해 자기장을 발생시키는 제1세트의 배선과 소정 위치에 상기 회전자를 부상 및 지지하기 위해 자기장을 발생시키는 제2세트의 배선을 포함한다. 제1 및 제2세트의 배선은 자성재료로 만들어진 단일의 요크판상에 배치된다.
Patent KR-20020000124-A (KR)
Inventor: HUYNH-BA GIA
IPC: B05D1/36
Filed: 2001-06-20
Abstract: PURPOSE: Provided is a coating composition which can be used to paint or repair a variety of substrates such as previously painted metal substrates, cold roll steel, steel coated with conventional primers such as electrodeposition primers, alkyd resin repair primers and the like, plastic type substrates such as polyester reinforced fiber glass, thermoplastic olefin (TPO), reaction injection molded urethanes and partially crystalline polyamides, as well as wood and aluminum substrates. CONSTITUTION: A coating composition contains a film forming binder and a volatile organic liquid carrier binder, wherein the binder contains (A) hydroxyl-containing acrylic polymer and polyhydroxyl-tertiary amine, at least two hydroxyl groups of said amine being indirectly bonded to a nitrogen atom of said amine through a chain containing at least two carbon atoms, and (B) organic polyisocyanate, the ratio of equivalents of isocyanate in (B) per equivalent of hydroxyl groups in (A) being in the range of 0.5/1 to 3.0/1, and (C) an effective amount of catalyst to cure said composition.
Patent KR-20020096685-A (KR)
Inventor: PARK SEONG HUI
IPC: H01L21/8247
Filed: 2001-06-21
Abstract: PURPOSE: A fabrication method of EEPROM(Erasable and Electrically Programmable Read Only Memory) devices is provided to prevent a signal delay by increasing a channel length of a control gate and forming boron implanted region at sidewall of a trench. CONSTITUTION: A trench is formed by selectively etching a silicon substrate(10). Boron ions are implanted into one sidewall of the trench, thereby forming a boron implanted region(12) in the silicon substrate(10). A first gate oxide layer(13) and a first polysilicon layer(14) for a floating gate pattern are sequentially formed on an active region of the silicon substrate(10). A second gate oxide layer(15) and a second polysilicon layer(16) for a control gate pattern are sequentially formed on the floating gate pattern. Thereby, the channel length of the control gate pattern is increased by forming the boron implanted region(12) at the sidewall of the trench.
Patent KR-20020000717-A (KR)
Inventor: KOSAKA AKIO
IPC: B08B3/08
Filed: 2001-06-25
Abstract: PURPOSE: To provide a substrate-washing method that efficiently removes acid chemical liquid remaining on a substrate to be washed after washing in a method for washing the substrate to be washed by the acid chemical liquid, and a substrate-washing device that is used for the substrate-washing method. CONSTITUTION: The substrate to be washed is washed by the acid chemical liquid, and pure water is used for washing away remaining acid chemical liquid. In addition, basic chemical liquid is discharged onto the surface of the substrate to be washed for removing the acid chemical liquid remaining on the substrate to be washed. The basic chemical liquid is discharged to the acid chemical liquid, thus generating the neutralization of acid and base, and hence efficiently removing the acid chemical liquid remaining on the surface of the substrate to be washed. High-temperature pure water is discharged to a place slightly apart form the center of the surface of the substrate to be washed. After that, the surface of the substrate to be washed is dried at a moderate rotation, and the end face of the substrate to be washed is dried by high-speed rotation when drying on the surface is spread in area to some degrees.
Patent KR-20010086606-A (KR)
Inventor: LEE IN SIK
IPC: D02G3/32
Filed: 2001-06-28
Abstract: PURPOSE: A process for preparing a bulky spandex composite yarn is provided by using separate composite process of spandex yarn and synthetic fiber(polyester, nylon or the like). Whereby, the obtained spandex composite yarn has excellent flexibility and touch feeling similar to natural fiber(cotton) in the manufacture of a fabric. CONSTITUTION: The titled spandex composite yarn is prepared by the following process of: carrying out the air texturing of spandex yarn and synthetic fiber; and focusing synthetic fiber on the obtained spandex intermingled yarn with a loop with high pressure air and doubling in an intermingling stage.
Patent KR-20020036661-A (KR)
Inventor: EOM SEONG HYEON
IPC: G11B27/32
Filed: 2001-06-29
Abstract: PURPOSE: An audio data recording managing and reproducing method of a rewritable recording medium is provided to record and reproduce representative audio, so as to easily confirm contents of an audio track recorded in a mass rewritable recording medium. CONSTITUTION: A designated representative audio block for a recorded audio track is received. Position information on the designated representative audio block is added to cell information that represents whole blocks or part blocks of the recorded audio track, and the added information is recorded. The cell information includes identification information identifying that the location information on the representative audio block is recorded. The identification information is to identify whether information on the representative audio block is recorded or random accessible position information is recorded. The position information indicates visual information on a start position and an end position of the received representative audio block.
Patent KR-20030003788-A (KR)
Title: method for display control of microwave oven
Inventor: CHOI GYEONG HWAN
IPC: H05B6/64
Filed: 2001-07-02
Abstract: PURPOSE: A method for controlling an indication of a microwave oven is provided to indicate sub functions as well as cooking functions on a display window by adding a searching function to the cooking functions. CONSTITUTION: A user initializes a microwave oven as a search mode in order to recognize a cooking menu(100). The user selects the cooking menu(102). A plurality of sub functions of the cooking menu are indicated on a display window by selecting the cooking menu(104). The user selects a desired function from the sub functions of the cooking menu(106). The user sets up a cooking time by using a key input method or a dial input method(108). The user confirms a setting state of the cooking time(110). The user operates the microwave oven by selecting a driving button(112). The selected cooking process is performed(114).
Patent KR-20030003938-A (KR)
Title: Ozone production rate control method and device using dual frequencies
Inventor: HA GYU JIN
IPC: C01B13/11
Filed: 2001-07-04
Abstract: PURPOSE: A method and apparatus for controlling the amount of ozone production using dual frequencies especially in ozone generator adopting silent discharge are provided, which control ON/OFF time ratio of high frequency and high voltage pulse according to ON/OFF time ratio of other frequency which is relatively lower than frequency of high frequency and high voltage pulse, thus can obtain ozone generation rate changeable lineally according to control input signal. CONSTITUTION: The method for controlling the amount of ozone production using dual frequencies includes the steps of generating a first signal of direct voltage of 5V to 10 V for controlling ozone generation rate; generating a second signal having ON/OFF time ratio in response to the first signal; generating a third signal of pulse signal having frequency of 1 Hz to 5 kHz having ON/OFF time ratio in response to the second signal; generating a fourth signal of pulse signal having 1 kHz to 50 kHz; and controlling the ON/OFF time ratio of the fourth signal to change according to the ON/OFF signal of the third signal.
Patent KR-20030008392-A (KR)
Title: cutter plate a shear
Inventor: PARK SUN HOO
IPC: B23D15/08
Filed: 2001-07-18
Abstract: PURPOSE: A cutter plate is provided to reduce defective proportion and improve working efficiency by variously moving the cutter plate when cutting objects having various lengths and sizes due to external conditions. CONSTITUTION: A cutter plate includes cutters(10). The cutters(10) are inserted into supporting members(20). Supporting balls(30) are accommodated in the supporting members(20) in order to allow the cutters(10) to freely move. The supporting members(20) are fixed by a supporting plate(40). A fixing plate(50) is fixed on an upper portion of the supporting members(20). The cutters(10) have various sizes and lengths. The supporting balls(30) are positioned at each edge portion of the supporting members(20). The fixing plate(50) is coupled to the supporting plate(40) by means of bolts.
Patent KR-20030010396-A (KR)
Inventor: HWANG HYEON JUN
IPC: A61P19/00
Filed: 2001-07-27
Abstract: PURPOSE: Provided are a 3-cyclobutene-1,2-dione derivative which has excellent inhibition effect on cathepsins and its non-toxic salts. Also, provided are its preparation process and a composition containing it as an active ingredient. CONSTITUTION: The 3-cyclobutene-1,2-dione derivative is represented by the formula(1), R1 is phenoxypropionylamino, 2(S)-(1-oxo-1,3-dihydro-isoindole-2-yl)-4-methylpentanoylamino or leucyl of which N-terminus amino group is substituted with benzyloxycarbonyl, phthaloyl, methyl, benzoyl, cyclohexanecarbonyl, phenylpropanoyl, trifluoromethoxybenzoyl, toluoyl, thiophenecarbonyl, benzenesulfonyl, butanesulfonyl, naphthalenesulfonyl or chlorophenylthiocarbamoyl; and R2 is linear or branched C1-C4 alkyl, phenyl, diethylamino, trimethylsilanyl, sulfanyl substituted with phenyl, pyridyl, C1-C3 alkoxybenzyl, pentafluorophenyl or aminophenyl, benzenesulfinyl, phthalimido, or benzyloxy.
Patent KR-20030012572-A (KR)
Title: A coater roll for preventing edge mark on the strip
Inventor: CHOI GANG SU
IPC: C23C28/00
Filed: 2001-08-01
Abstract: PURPOSE: A coater roll for preventing edge mark on strip is provided to extend life span of the coater roll, produce plated strip of superior quality and easily control width of the plated strip by periodically moving the coater roll as much as a certain amount side to side during coating of an organic solution on the plated strip. CONSTITUTION: The coater roll for preventing edge mark on strip comprises a roll part(10) comprising a rubber part(12) the outer circumferential surface of which is contacted with the surface of the plated strip, and a metal case(11) which is integrally mounted on the outer surface of the rubber part(12) so that the roll part(10) is rotationally driven in a direction by a first motor(31); a moving part into which first main spindle(31a) of the first motor(31) and second main spindle(32a) of a second motor(32) are side to side movably assembled by means of a guiding part(20) that is arranged in an inner hole at both ends of the metal case(11), and an operating roll(35) eccentrically rotated by receiving rotary power of the metal case(11) and a reference roll(36) contacted with the outer circumferential surface of the operating roll(35) are formed in the internal space of the metal case(11) so that the roll part(10) is moved side to side for the first and second main spindles(31a,32a); and an eccentricity adjusting part(50) in which an eccentricity amount of the operating roll(35) is adjusted by moving the shaft center of the operating roll(35) side to side by a power transmission part(52) for transforming rotary power of a driving shaft(51) of the second motor(32) into a straight line motion.
Patent KR-20030016859-A (KR)
Title: The decoding method of Huffman code
Inventor: SON YONG GI
IPC: H03M7/40
Filed: 2001-08-22
Abstract: PURPOSE: A method for decoding Huffman code is provided, which minimizes a retrieval time and reduces the number of required memories using group information displaying existence information of Huffman code. CONSTITUTION: According to the method for decoding Huffman code, the first step provides a Huffman code table per group and a group retrieval table where Huffman code is grouped according to a bit pattern. The second step finds a group by analyzing input bit stream, on the basis of the group retrieval table provided in the first step. And the third step finds decoding symbol corresponding to the bit stream inputted from the corresponding group Huffman code table, after finding the group of the second step.
Patent KR-20030018382-A (KR)
Title: Breakwater using of buoyancy of deep softground
Inventor: YANG WON HOI
IPC: E02B3/06
Filed: 2001-08-28
Abstract: PURPOSE: A breakwater using buoyancy of the depth of a deep soft layer is provided to reduce construction expenses and to shorten a period of construction. CONSTITUTION: The breakwater using buoyancy of the depth of a deep soft layer comprises the steps of: floating a pontoon(1) on an installation site for a breakwater; placing a caisson(10) on the pontoon(1) to sink the pontoon(1) and the caisson(10) to the seabed of the soft ground by load of the caisson(10); locating cap concrete(30) on the top of the caisson(10) to reduce the load of the caisson(10) and the cap concrete(30) to transfer to the lower part by buoyancy of the pontoon(1), settling the pontoon(1) partially to the soft layer and supporting/fixing the pontoon(1).
Patent KR-20030018949-A (KR)
Title: Payment method using cellular phone
Inventor: BAEK SEONG GI
Filed: 2001-08-31
Abstract: PURPOSE: A method for paying a commodity price using a mobile communication terminal is provided to pay a commodity price by judging a payment approval based on information transmitted to a payment server through a mobile phone terminal of a commodity purchaser. CONSTITUTION: A commodity purchaser connects to a payment server through a mobile phone terminal(200). Commodity price payment information is transmitted to the payment server(202). If the payment information is accurate(204), the payment server decides an approval of the price payment based on the payment information(206). The payment server transmits seller confirmation information to a mobile phone terminal of a seller(212). The seller transmits a confirmation of the payment approval to the payment server in accordance with the transmitted seller confirmation information(216). In the case that the seller confirms the payment approval, the payment server performs a price payment and informs approval details to the mobile phone terminals of the purchaser and the seller, respectively(218).
Patent KR-20030018952-A (KR)
Title: Code phone set for combining mobile communication terminal
Inventor: CHOI JI HUN
IPC: H04M1/72
Filed: 2001-08-31
Abstract: PURPOSE: A cell phone connectable wired phone is provided to use the functions of the cell phone through the wired phone, without using the cell phone being charged, so as to perform a call requested to the cell phone using a handset of the wired phone. CONSTITUTION: A cell phone cradle(30) installs a cell phone(10) in one part of a body of a wired phone(20). A connection port(35) to the cell phone(10) connects the wired phone(20) and the cell phone(10), responds to a call requested to the cell phone(10) using a handset(50) of the wired phone(20). Also, the connection port(35) to the cell phone(10) is formed in one part of the cell phone cradle(30) to request a call through the cell phone(10) by pressing a dial button of the wired phone(20). When the cell phone(10) is connected to the wired phone(20), data respectively stored in the cell phone(10) and the wired phone(20) are shared, and a battery of the cell phone(10) is charged by receiving power of the wired phone(20) through the connection port(35) to the cell phone(10).
Patent KR-20030020186-A (KR)
Title: Auto routing apparatus and method by IP network state
Inventor: JUNG GYEONG HUN
IPC: H04L12/66
Filed: 2001-09-03
Abstract: PURPOSE: An automatic routing method according to IP(Internet Protocol) network states and a device therefor are provided to automatically changes a routing path or changes a connection to PSTN(Public Switched Telephone Network) according to the network states, so as to adjust tone quality. CONSTITUTION: An originating user selects a call mode(S101) to select whether to perform the call through an Internet network using LAN or through PSTN(S102). If the originating user selects PSTN, a general call process is performed(S103). If the originating user selects LAN, a call through the Internet network is connected(S104) and a LAN monitoring mode is started(S105). Voice data are inputted from the originating party through a phone(S106), and whether a monitoring information message is received from a data receiving party in a predetermined time T1 is checked(S107). The main controller checks whether fault information exists in the monitoring information message(S108). If the monitoring information message is for a compression rate change, the main controller commands the change of a voice compression rate to a media controller(S110). If the monitoring information message is for fault generation, whether a LAN fault message is received N times continuously is checked(S110). If so, the main controller suspends the LAN monitoring mode and informs the originating user of the LAN fault(S111), then inquires of the originating user of whether to end the call(S112). If not, whether to select a LAN call mode or a PSTN call mode is inquired of the originating user(S113). If the originating user selects the LAN call mode(S114), the main controller selects a new routing path to re-originate a call(S116) and the step S105 is returned. If the originating user selects the PSTN call mode, the main controller ends the LAN monitoring mode(S115) and performs a general call process through the PSTN(S103).
Patent KR-20020033043-A (KR)
Inventor: SARUTA MASAHIRO
IPC: H01J17/04
Filed: 2001-09-13
Abstract: PURPOSE: To provide a device for correction of defects and a method for correcting defects to make high quality correction possible without giving damages on the corrected face. CONSTITUTION: After an air cylinder 15 is stroked to the lowest end, a Z-axis table 3 is driven at a low speed to a preliminarily determined distance to lower a scratch needle 19 to nearly touch an electrode pattern 22 or a glass substrate 21. While the air cylinder 15 is kept at the lowest end, the Z-axis table 3 is lifted, a slider 17 is brought into contact with a stopper 20, and an X-axis table and Y-axis table 2 are driven to operate the scratch needle 19 in the horizontal direction to remove a defect.
Patent KR-20030026026-A (KR)
Title: The system and procedure for attendance management in cyber(on-line) education using a finger print data.
Inventor: CHOI GAK JIN
Filed: 2001-09-24
Abstract: PURPOSE: A lecture attendance management system and a method for the same are provided to prevent other illegal person from accessing a cyber education system and acting in behalf of a real trainee by using fingerprint data. CONSTITUTION: The system comprises a client(10), a web server(20), a fingerprint database server(30), an attendance check server(40), a VOD(Video On Demand) server(50), and a real time lecture server(60). The web server(20) offers an interface for enabling the client(10) to input personal data, and to access and log in the lecture attendance system by using a password and fingerprint data, and transmits the log-in data to the attendance check server(40). The fingerprint database server(30) stores the fingerprint data of a new trainee, searches for the fingerprint data in a database according to a request of the attendance check server(40). The attendance check server(40) stores an ID, a password and lecture application data of a trainee, irregularly requests the trainee to input fingerprint data while the trainee is participating in the lecture, extracts lecture attendance data if necessary, and stores attendance data at an attendance state database. The VOD server(50) enables the trainee to receive lecture data, and to search for lecture information, and stores the lecture data at a lecture database. The real time lecture server(60) encodes the moving picture and the voice of the lecture, and makes a real time transmission of the encoded lecture data to the trainee.